Add support for Texinfo-5.0.

[ginac.git] / ginac / add.h

diff --git a/ginac/add.h b/ginac/add.h
index 7d96c8c30ed2d2fdff91d933acb14d6d55bbbdd4..4d5bd0aee7242ce0690139c7cdf61050637f39a0 100644 (file)
--- a/ginac/add.h
+++ b/ginac/add.h
@@ -47,6 +47,7 @@ public:
 public:
        unsigned precedence() const {return 40;}
        bool info(unsigned inf) const;
+       bool is_polynomial(const ex & var) const;
        int degree(const ex & s) const;
        int ldegree(const ex & s) const;
        ex coeff(const ex & s, int n=1) const;